279794144

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 648700416

約数和(自身を除く): 368906272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 103, 112, 134, 181, 206, 224, 268, 362, 412, 469, 536, 721, 724, 824, 938, 1072, 1267, 1442, 1448, 1648, 1876, 2144, 2534, 2884, 2896, 3296, 3752, 5068, 5768, 5792, 6901, 7504, 10136, 11536, 12127, 13802, 15008, 18643, 20272, 23072, 24254, 27604, 37286, 40544, 48307, 48508, 55208, 74572, 84889, 96614, 97016, 110416, 130501, 149144, 169778, 193228, 194032, 220832, 261002, 298288, 339556, 386456, 388064, 522004, 596576, 679112, 772912, 1044008, 1249081, 1358224, 1545824, 2088016, 2498162, 2716448, 4176032, 4996324, 8743567, 9992648, 17487134, 19985296, 34974268, 39970592, 69948536, 139897072, 279794144]

約数ペア:

[(1, 279794144), (2, 139897072), (4, 69948536), (7, 39970592), (8, 34974268), (14, 19985296), (16, 17487134), (28, 9992648), (32, 8743567), (56, 4996324), (67, 4176032), (103, 2716448), (112, 2498162), (134, 2088016), (181, 1545824), (206, 1358224), (224, 1249081), (268, 1044008), (362, 772912), (412, 679112), (469, 596576), (536, 522004), (721, 388064), (724, 386456), (824, 339556), (938, 298288), (1072, 261002), (1267, 220832), (1442, 194032), (1448, 193228), (1648, 169778), (1876, 149144), (2144, 130501), (2534, 110416), (2884, 97016), (2896, 96614), (3296, 84889), (3752, 74572), (5068, 55208), (5768, 48508), (5792, 48307), (6901, 40544), (7504, 37286), (10136, 27604), (11536, 24254), (12127, 23072), (13802, 20272), (15008, 18643)]